While taking Singular I have noticed similar side effects of head...

While taking Singular I have noticed similar side effects of headaches,suicide,stomach pains,nausea, and depression. I am 33 years old, I have been taking Singular over a four year period and have noticed that my patience is very low while on this medication, I also take Advair and Albuterol for my Asthma and have also taken Claritin, however I didn't know until the recent uproar on the news that the depression and suicidal thoughts could be a result of this medication, i will no longer use this medication